74036880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102829}}^1$

素因数の和:102848

約数の個数: 60

約数和(自身を含む): 248642940

約数和(自身を除く): 174606060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102829, 205658, 308487, 411316, 514145, 616974, 822632, 925461, 1028290, 1233948, 1542435, 1645264, 1850922, 2056580, 2467896, 3084870, 3701844, 4113160, 4627305, 4935792, 6169740, 7403688, 8226320, 9254610, 12339480, 14807376, 18509220, 24678960, 37018440, 74036880]

約数ペア:

[(1, 74036880), (2, 37018440), (3, 24678960), (4, 18509220), (5, 14807376), (6, 12339480), (8, 9254610), (9, 8226320), (10, 7403688), (12, 6169740), (15, 4935792), (16, 4627305), (18, 4113160), (20, 3701844), (24, 3084870), (30, 2467896), (36, 2056580), (40, 1850922), (45, 1645264), (48, 1542435), (60, 1233948), (72, 1028290), (80, 925461), (90, 822632), (120, 616974), (144, 514145), (180, 411316), (240, 308487), (360, 205658), (720, 102829)]